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Update Queue.js
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Data-Structures/Queue/Queue.js

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Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
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// Functions: enqueue, dequeue, peek, view, length
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const Queue = ( function () {
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const Queue = (function () {
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// constructor
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function Queue () {
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// This is the array representation of the queue
@@ -26,7 +26,7 @@ const Queue = ( function () {
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throw new Error('Queue is Empty')
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}
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let result = this.queue[0]
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const result = this.queue[0]
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this.queue.splice(0, 1) // remove the item at position 0 from the array
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return result
@@ -72,9 +72,9 @@ myQueue.enqueue(55)
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console.log('Inserted 55')
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console.log(`New front item: ${myQueue.peek()}`)
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for (let i = 0; i < 5; i ++) {
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for (let i = 0; i < 5; i++) {
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myQueue.dequeue()
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myQueue.view()
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}
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// console.log(myQueue.dequeue()); // throws exception!
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// console.log(myQueue.dequeue()); // throws exception!

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